Vulnerability Details : CVE-2018-18013
* Xen Mobile through 10.8.0 includes a service listening on port 5001 within its firewall that accepts unauthenticated input. If this service is supplied with raw serialised Java objects, it deserialises them back into Java objects in memory, giving rise to a remote code execution vulnerability. NOTE: the vendor disputes that this is a vulnerability, stating it is "already mitigated by the internal firewall that limits access to configuration services to localhost.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2018-18013
Probability of exploitation activity in the next 30 days: 0.12%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 44 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-18013
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-18013
-
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18013
-
https://advisories.dxw.com/advisories/xen-mobile-vulnerable-to-code-execution-via-object-serialisation/
Untrusted deserialisation in Xen Mobile 10.6 through 10.8 allows network adjacent unauthenticated users to remotely execute code – dxw advisoriesExploit;Third Party Advisory
Products affected by CVE-2018-18013
- cpe:2.3:a:citrix:xenmobile_server:*:*:*:*:*:*:*:*